Large-Scale-Overlapping-Optimization

This is the large-scale overlapping benchmark functions created based on f13 and f14 of the CEC2013 LSGO Benchmark with the CBCCO algorithm. Here are totally 12 functions.
The first four functions f1 to f4 are built based on the schwefel function; f5 to f8 are built based on the elliptic function; f9 to f12 are built based on the rastrigin function. Schwefel function and elliptic function are unimodal; Rastrigin is multimodal which is harder to be optimized than the other two functions.
Functions with odd indeces are conforming functions; Functions with even indeces are conflicting functions.
f1, f2, f5, f6, f9, f10 have non-uniform subcomponent sizes. f3, f4, f7, f8, f11, f12 have uniform subcomponent size. Each function has 905 decision variables that can be divided into 20 subcomponents.
f1 and f2 of this benchmark are exactly f13 and f14 of CEC2013 LSGO Benchmark.
6 extra weight files are offered that can be used to replace the original weight files. The weight file of each function is "FX-w.txt".
CBOG_CBD represents the CBCCO algorithm and CBOCC is the main file.
Two CMAESO files are just used to packing the CMA-ES algorithm. The original code of CMA-ES can be found http://cma.gforge.inria.fr/cmaes_sourcecode_page.html#C. Please use the C++ version.
An example of the partition file is shown in 1po.txt and 1oo.txt which represent the grouping file and overlapping variable file, respectively.

Name		Name	Last commit message	Last commit date
Latest commit History 16 Commits
cdatafiles		cdatafiles
1oo.txt		1oo.txt
1po.txt		1po.txt
Benchmarks.cpp		Benchmarks.cpp
Benchmarks.h		Benchmarks.h
CBOCC.cpp		CBOCC.cpp
CBOG_CBD.cpp		CBOG_CBD.cpp
CBOG_CBD.h		CBOG_CBD.h
CMAESO.cpp		CMAESO.cpp
CMAESO.h		CMAESO.h
F1.cpp		F1.cpp
F1.h		F1.h
F10.cpp		F10.cpp
F10.h		F10.h
F11.cpp		F11.cpp
F11.h		F11.h
F12.cpp		F12.cpp
F12.h		F12.h
F2.cpp		F2.cpp
F2.h		F2.h
F3.cpp		F3.cpp
F3.h		F3.h
F4.cpp		F4.cpp
F4.h		F4.h
F5.cpp		F5.cpp
F5.h		F5.h
F6.cpp		F6.cpp
F6.h		F6.h
F7.cpp		F7.cpp
F7.h		F7.h
F8.cpp		F8.cpp
F8.h		F8.h
F9.cpp		F9.cpp
F9.h		F9.h
Header.cpp		Header.cpp
Header.h		Header.h
README.md		README.md
weight0.txt		weight0.txt
weight1.txt		weight1.txt
weight2.txt		weight2.txt
weight3.txt		weight3.txt
weight4.txt		weight4.txt
weight5.txt		weight5.txt

Flyki/Large-Scale-Overlapping-Optimization